71012042

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{1627}}^1$

素因数の和:1925

約数の個数: 16

約数和(自身を含む): 108034080

約数和(自身を除く): 37022038

約数列:

[1, 2, 139, 157, 278, 314, 1627, 3254, 21823, 43646, 226153, 255439, 452306, 510878, 35506021, 71012042]

約数ペア:

[(1, 71012042), (2, 35506021), (139, 510878), (157, 452306), (278, 255439), (314, 226153), (1627, 43646), (3254, 21823)]